public void AddLike_addPositiveLike_commentPopertyNegativeLikePlus1()
{
// Arrange
const int userId = 1;
const int commentId = 2;
const bool isPositiveLike = false;
var commentBo = new CommentBo(_commentRepo, _commentLikesRepo);
_commentRepo
.GetItem(Arg.Is<int>(x => x >= 1))
.Returns(new Comment
{
Id = commentId,
PostId = 1,
UserId = 1,
});
_commentLikesRepo
.Query()
.Returns(new List<CommentVote>
{
new CommentVote
{
Id = 1,
UserId = 3,
CommentId = 1
},
new CommentVote
{
Id = 2,
UserId = 3,
CommentId = 2
}
}
.AsQueryable());
// Act
commentBo.AddLike(userId, commentId, isPositiveLike);
// Assert
var commennt = _commentRepo.GetItem(1);
Assert.AreEqual(commennt.NegativeLike, 1);
_commentRepo
.Received(1)
.Save();
}
public void AddComment_comentCreatedWithCorrectParamValue()
{
// Arrange
const int userId = 2;
const int postId = 2;
const string content = "abc";
var commentBo = new CommentBo(_commentRepo, _commentLikesRepo);
// Act
commentBo.AddComment(userId, postId, content);
// Assert
_commentRepo
.Received(1)
.Create(Arg.Is<Comment>(x =>
x.UserId == userId &&
x.PostId == postId &&
x.Content == content));
}
public void GetCommentsQueryByPostId_havePostsWithId2AndId3_postWithId2Returned()
{
// Arrange
const int commentId = 2;
var commentBo = new CommentBo(_commentRepo, _commentLikesRepo);
_commentRepo.Query()
.Returns(new List<Comment>
{
new Comment
{
Id = commentId,
},
new Comment()
{
Id = commentId+1,
}
}.AsQueryable());
// Act
var query = commentBo.GetCommentsQueryByPostId(2);
// Assert
foreach (var q in query)
{
Assert.AreEqual(commentId, q.Id);
}
}
public void AddLike_likeAlreadyExist_likeNotAdded()
{
// Arrange
const int userId = 2;
const int commentId = 2;
const bool isPositiveLike = false;
var commentBo = new CommentBo(_commentRepo, _commentLikesRepo);
_commentLikesRepo
.Query()
.Returns(new List<CommentVote>
{
new CommentVote
{
Id = 1,
UserId = 1,
CommentId = 1
},
new CommentVote
{
Id = 2,
UserId = 2,
CommentId = 2
}
}
.AsQueryable());
// Act
commentBo.AddLike(userId, commentId, isPositiveLike);
// Assert
_commentLikesRepo
.Received(0)
.Create(Arg.Is<CommentVote>(x =>
x.UserId == 5 &&
x.CommentId == commentId));
}
